GCD of 698, 496, 156, 691 Calculator

Given Input numbers are 698, 496, 156, 691

In the factoring method, we have to find the divisors of all numbers

Divisors of 698 :

The positive integer divisors of 698 that completely divides 698 are.

1, 2, 349, 698

Divisors of 496 :

The positive integer divisors of 496 that completely divides 496 are.

1, 2, 4, 8, 16, 31, 62, 124, 248, 496

Divisors of 156 :

The positive integer divisors of 156 that completely divides 156 are.

1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156

Divisors of 691 :

The positive integer divisors of 691 that completely divides 691 are.

1, 691

GCD of numbers is the greatest common divisor

So, the GCD (698, 496, 156, 691) = 1.

Given numbers are 698, 496, 156, 691

The list of prime factors of all numbers are

Prime factors of 698 are 2 x 349

Prime factors of 496 are 2 x 2 x 2 x 2 x 31

Prime factors of 156 are 2 x 2 x 3 x 13

Prime factors of 691 are 691

The above numbers do not have any common prime factor. So GCD is 1

Given numbers are 698, 496, 156, 691

GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)

Apply this formula for all numbers.

Step1:

LCM(698, 496) = 173104

GCD(698, 496) = ( 698 x 496 ) / 173104

= 698 / 496

= 698

Step2:

LCM(2, 156) = 156

GCD(2, 156) = ( 2 x 156 ) / 156

= 2 / 156

= 2

Step3:

LCM(2, 691) = 1382

GCD(2, 691) = ( 2 x 691 ) / 1382

= 2 / 691

= 2

So, Greatest Common Divisor of 698, 496, 156, 691 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 306, 178, 148, 847
• GCD of 952, 302, 223, 329
• GCD of 454, 554, 449, 850
• GCD of 313, 828, 858, 314
• GCD of 599, 656, 536, 297

Given numbers are 698, 496, 156, 691
The greatest common divisor of numbers 698, 496, 156, 691 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 698, 496, 156, 691 is 1.

1. What is the GCD of 698, 496, 156, 691?

GCD of given numbers 698, 496, 156, 691 is 1

2. How to calculate the greatest common divisor of 698, 496, 156, 691?

We can find the highest common divisor of 698, 496, 156, 691 easily using the prime factorization method. Just list the prime factors of all numbers and pick the highest common factor which is the GCD of 698, 496, 156, 691 i.e 1.

3. How can I use the GCD of 698, 496, 156, 691Calculator?

Out the numbers 698, 496, 156, 691 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.